7.2
/10
Eric Trettel is a fictional character portrayed by Ryan O'Nan in the TV series The Blacklist.
In the first episode they appeared in, titled The Alchemist (No. 101) (season 1), they were 31 years old.
They appear in 1 episodes out of a total of 218 aired

Eric Trettel

by Ryan O'Nan

character

Episodes1

  • 7.8
    /10

    The Alchemist (No. 101)
    episode S1.E12 january 2014
    As Red (James Spader) enlists activist whistleblowers in his search for the mole, Liz (Megan Boone) pursues a deranged scientist who's helped dozens of criminals escape by engineering and killing their genetic doubles.